Re: change freely the color of a TGTextButton

• Next message: Paul M. Eugenio: "making myroot"
• Previous message: Stephen Eichblatt: "Moving Text crashes my machine"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hi Wei Xie,

You need to tell TGClient that the widget has changed with
NeddRedraw(...).

So your code becomes:

----

   switch(GET_MSG(msg)) {
   case kC_COMMAND:
     
     switch(GET_SUBMSG(msg)) {
     case kCM_BUTTON:
       SetWindowAttributes_t wattr;
       switch(parm1) {
       case 1:
	 wattr.fMask = kWABackPixel;
	 gClient->GetColorByName("blue",wattr.fBackgroundPixel);
	 gGXW->ChangeWindowAttributes(fTestButton->GetId(),&wattr);
	 gClient->NeedRedraw(fTestButton);
	 break;
	 
       case 2:
	 wattr.fMask = kWABackPixel;
	 gClient->GetColorByName("red",wattr.fBackgroundPixel);
	 gGXW->ChangeWindowAttributes(fTestButton->GetId(),&wattr);
	 gClient->NeedRedraw(fTestButton);
	 break;
       }
       break;
       
     case kCM_RADIOBUTTON:
etc...
------
(had to move SetWindowAttributes_t wattr; outside case statement.

Cheers,

Rutger

• Next message: Paul M. Eugenio: "making myroot"
• Previous message: Stephen Eichblatt: "Moving Text crashes my machine"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:43:28 MET